Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantas semanas existem que incluem a data 9 de novembro de 1969.
 ###Tabelas: CREATE TABLE ultra-low-voltage_90_nm (ultra-low-voltage_90_nm_id AUTO_INCREMENT PRIMARY KEY, Model Number VARCHAR, Clock Speed VARCHAR, L2 Cache VARCHAR, FSB Speed VARCHAR, Voltage Range VARCHAR, Socket VARCHAR) CREATE TABLE k-league_clubs_2008 (k-league_clubs_2008_id AUTO_INCREMENT PRIMARY KEY, Club VARCHAR, Head Coach VARCHAR, City VARCHAR, Stadium VARCHAR, 2007 season VARCHAR) CREATE TABLE main_issuers (main_issuers_id AUTO_INCREMENT PRIMARY KEY, Currency VARCHAR, Country VARCHAR, Generic Name or Nickname VARCHAR, Rating ( S&P / Moodys ) VARCHAR, Negotiable debt at mid-2005 ( US dollar bn equivalent) INT, Government financial liabilities as % of GDP (end 2003 - source : OECD ) VARCHAR, Issuer VARCHAR, Internet site VARCHAR) CREATE TABLE game-by-game_results (game-by-game_results_id AUTO_INCREMENT PRIMARY KEY, Week INT, Date VARCHAR, Opponent VARCHAR, Result VARCHAR, Stadium VARCHAR, Record VARCHAR, Attendance INT) CREATE TABLE slowest_progress_to_top_division (slowest_progress_to_top_division_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Tournaments INT, Pro Debut VARCHAR, Top division debut VARCHAR, Highest rank VARCHAR)  
SELECT COUNT Week FROM game-by-game_results WHERE Date = November 9, 1969